Ok I have A MacBookPro 13" about 2 years old now and the hard drive is full of pics ..Now what I would like to do is take all the stuff on this hard drive and put it on A larger hard drive lets say A 500 gig. since I have A 250gig ..how do I clone all the data so when I put the new hard drive in it will boot up with everything including the os just with more room?